Ionia Weather Forecast
- 34
- 44
Rain Showers Likely
- 38
- 48
Mostly Cloudy
- 44
- 51
Rain Showers Likely
- 31
- 57
Rain Showers Likely
- 27
- 36
Chance Snow Showers
- 24
- 34
Chance Snow Showers
Today 23 Nov Ontario
Cloudy. A chance of Showers through early Afternoon, then Showers likely late. Highs Ranging from the upper 30s on the Hilltops to the mid 40s across the lower Elevations. Southwest Winds 10 to 15 Mph, becoming west with Gusts up to 30 Mph. Chance of rain 70 percent.
Tonight 23 Nov Ontario
Mostly cloudy with a 50 percent chance of rain Showers. Lows in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming northwest 5 to 10 Mph.
Ionia Temperature Statistics
November Temperature
Rochester, Greater Rochester International Airport (15.5 miles)
Lowest 19 November, 2025
21.9 °FAverage November
39.8 °FHighest 7 November, 2025
57.9 °F
Climate (2020–Present)
Rochester, Greater Rochester International Airport (15.5 miles)
Average Low 2020–2025
42.6 °FAverage 2020–2025
51 °FAverage High 2020–2025
59.6 °F